You know it was done by an incredibly wealthy family here in Louisiana some fifty+ years ago. And the best part , as far as the cost question, the fence on the front ten thousand was built with ten foot CEMENT posts every ten or fifteen yards with mesh in between. They had a Jeep trail around the whole thing to circle and look for poacher breaks. Holes. They had a one way Jeep road making a zig zag trail in a circle around the property. It was set up with only 83 one acre food plot to hunt and afive mile by twenty yard planted food plot sanctuary running down the middle. Mind boggling dollars!